首先可以借鉴一些在sci上能够搜索到的已发表的论文，看看这些论文都有哪些特点，通常就是在各自领域具有指导意义，能够作为依据的论文，而且研究成果已经得到了实际的应用。 Tutorial support providers furnished by DueHelper are intended for consulting and educational needs only. Any file or document from DueHelper really should be thought to be sample or draft, they really should not be submitted... https://cruxbookmarks.com/story12805973/5-essential-elements-for-%E4%BB%A3%E5%86%99%E8%AE%BA%E6%96%87